2019851460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 288

約数和(自身を含む): 6971328000

約数和(自身を除く): 4951476540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 79, 90, 99, 110, 111, 132, 148, 158, 165, 180, 185, 198, 220, 222, 237, 316, 330, 333, 349, 370, 395, 396, 407, 444, 474, 495, 555, 660, 666, 698, 711, 740, 790, 814, 869, 948, 990, 1047, 1110, 1185, 1221, 1332, 1396, 1422, 1580, 1628, 1665, 1738, 1745, 1980, 2035, 2094, 2220, 2370, 2442, 2607, 2844, 2923, 3141, 3330, 3476, 3490, 3555, 3663, 3839, 4070, 4188, 4345, 4740, 4884, 5214, 5235, 5846, 6105, 6282, 6660, 6980, 7110, 7326, 7678, 7821, 8140, 8690, 8769, 10428, 10470, 11517, 11692, 12210, 12564, 12913, 13035, 14220, 14615, 14652, 15356, 15642, 15705, 17380, 17538, 18315, 19195, 20940, 23034, 24420, 25826, 26070, 26307, 27571, 29230, 31284, 31410, 32153, 34551, 35076, 36630, 38390, 38739, 39105, 43845, 46068, 51652, 52140, 52614, 55142, 57585, 58460, 62820, 64306, 64565, 69102, 73260, 76780, 77478, 78210, 82713, 87690, 96459, 105228, 110284, 115170, 116217, 128612, 129130, 131535, 137855, 138204, 142043, 154956, 156420, 160765, 165426, 172755, 175380, 192918, 193695, 230340, 232434, 248139, 258260, 263070, 275710, 284086, 289377, 303281, 321530, 330852, 345510, 385836, 387390, 413565, 426129, 464868, 482295, 496278, 526140, 551420, 568172, 578754, 581085, 606562, 643060, 691020, 710215, 774780, 827130, 852258, 909843, 964590, 992556, 1020127, 1157508, 1162170, 1213124, 1240695, 1278387, 1420430, 1446885, 1516405, 1654260, 1704516, 1819686, 1929180, 2040254, 2130645, 2324340, 2481390, 2556774, 2729529, 2840860, 2893770, 3032810, 3060381, 3639372, 4080508, 4261290, 4549215, 4962780, 5100635, 5113548, 5459058, 5787540, 6065620, 6120762, 6391935, 8522580, 9098430, 9181143, 10201270, 10918116, 11221397, 12241524, 12783870, 13647645, 15301905, 18196860, 18362286, 20402540, 22442794, 25567740, 27295290, 30603810, 33664191, 36724572, 44885588, 45905715, 54590580, 56106985, 61207620, 67328382, 91811430, 100992573, 112213970, 134656764, 168320955, 183622860, 201985146, 224427940, 336641910, 403970292, 504962865, 673283820, 1009925730, 2019851460]

約数ペア:

[(1, 2019851460), (2, 1009925730), (3, 673283820), (4, 504962865), (5, 403970292), (6, 336641910), (9, 224427940), (10, 201985146), (11, 183622860), (12, 168320955), (15, 134656764), (18, 112213970), (20, 100992573), (22, 91811430), (30, 67328382), (33, 61207620), (36, 56106985), (37, 54590580), (44, 45905715), (45, 44885588), (55, 36724572), (60, 33664191), (66, 30603810), (74, 27295290), (79, 25567740), (90, 22442794), (99, 20402540), (110, 18362286), (111, 18196860), (132, 15301905), (148, 13647645), (158, 12783870), (165, 12241524), (180, 11221397), (185, 10918116), (198, 10201270), (220, 9181143), (222, 9098430), (237, 8522580), (316, 6391935), (330, 6120762), (333, 6065620), (349, 5787540), (370, 5459058), (395, 5113548), (396, 5100635), (407, 4962780), (444, 4549215), (474, 4261290), (495, 4080508), (555, 3639372), (660, 3060381), (666, 3032810), (698, 2893770), (711, 2840860), (740, 2729529), (790, 2556774), (814, 2481390), (869, 2324340), (948, 2130645), (990, 2040254), (1047, 1929180), (1110, 1819686), (1185, 1704516), (1221, 1654260), (1332, 1516405), (1396, 1446885), (1422, 1420430), (1580, 1278387), (1628, 1240695), (1665, 1213124), (1738, 1162170), (1745, 1157508), (1980, 1020127), (2035, 992556), (2094, 964590), (2220, 909843), (2370, 852258), (2442, 827130), (2607, 774780), (2844, 710215), (2923, 691020), (3141, 643060), (3330, 606562), (3476, 581085), (3490, 578754), (3555, 568172), (3663, 551420), (3839, 526140), (4070, 496278), (4188, 482295), (4345, 464868), (4740, 426129), (4884, 413565), (5214, 387390), (5235, 385836), (5846, 345510), (6105, 330852), (6282, 321530), (6660, 303281), (6980, 289377), (7110, 284086), (7326, 275710), (7678, 263070), (7821, 258260), (8140, 248139), (8690, 232434), (8769, 230340), (10428, 193695), (10470, 192918), (11517, 175380), (11692, 172755), (12210, 165426), (12564, 160765), (12913, 156420), (13035, 154956), (14220, 142043), (14615, 138204), (14652, 137855), (15356, 131535), (15642, 129130), (15705, 128612), (17380, 116217), (17538, 115170), (18315, 110284), (19195, 105228), (20940, 96459), (23034, 87690), (24420, 82713), (25826, 78210), (26070, 77478), (26307, 76780), (27571, 73260), (29230, 69102), (31284, 64565), (31410, 64306), (32153, 62820), (34551, 58460), (35076, 57585), (36630, 55142), (38390, 52614), (38739, 52140), (39105, 51652), (43845, 46068)]